Update RPI kernel config

root/target/linux/brcm2708/bcm2711/config-4.19

@@ -193,7 +193,8 @@ CONFIG_CP15_BARRIER_EMULATION=y
 # CONFIG_CPUFREQ_DT is not set
 # CONFIG_CPU_BIG_ENDIAN is not set
 CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
 CONFIG_CPU_FREQ_GOV_ATTR_SET=y
 CONFIG_CPU_FREQ_GOV_COMMON=y
 CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
@@ -249,6 +250,9 @@ CONFIG_CRYPTO_WORKQUEUE=y
 CONFIG_DCACHE_WORD_ACCESS=y
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_DEFAULT_MPTCP_PM="fullmesh"
 CONFIG_DEVMEM=y
 CONFIG_DMADEVICES=y
@@ -517,7 +521,10 @@ CONFIG_OUTER_CACHE=y
 CONFIG_OUTER_CACHE_SYNC=y
 CONFIG_PAGE_OFFSET=0xC0000000
 CONFIG_PCI=y
+CONFIG_PCIEAER=y
+CONFIG_PCIEPORTBUS=y
 CONFIG_PCIE_BRCMSTB=y
+CONFIG_PCIE_PME=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_DOMAINS_GENERIC=y
 CONFIG_PCI_MSI=y
@@ -548,6 +555,7 @@ CONFIG_PWM_SYSFS=y
 CONFIG_QUEUED_RWLOCKS=y
 CONFIG_QUEUED_SPINLOCKS=y
 # CONFIG_RANDOMIZE_BASE is not set
+CONFIG_RAS=y
 CONFIG_RASPBERRYPI_FIRMWARE=y
 CONFIG_RASPBERRYPI_POWER=y
 CONFIG_RATIONAL=y
@@ -580,6 +588,8 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=0
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_DEV_BUS=y
+# CONFIG_SERIAL_DEV_CTRL_TTYPORT is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SETEND_EMULATION=y
 CONFIG_SG_POOL=y
@@ -635,10 +645,16 @@ CONFIG_USB_DWCOTG=y
 CONFIG_USB_LAN78XX=y
 CONFIG_USB_NET_DRIVERS=y
 CONFIG_USB_NET_SMSC95XX=y
+CONFIG_USB_PCI=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_UAS=y
 CONFIG_USB_USBNET=y
+# CONFIG_USB_UHCI_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_PCI=y
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_VMAP_STACK=y
 CONFIG_VDSO=y
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y